Can I take Amlodipine and Garlic supplements together?
Drug interaction guide
Originally published 14 Mar 2026
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Taking garlic supplements alongside amlodipine may cause your blood pressure to drop lower than intended. This could make you feel dizzy, lightheaded, or faint, especially when standing up quickly. Garlic may also slightly increase the risk of bruising or bleeding.
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Why this happens
Both amlodipine and garlic work to lower blood pressure (amlodipine by relaxing blood vessels and garlic through natural compounds like allicin). When used together, their effects can add up. Additionally, garlic has mild blood-thinning properties which can affect how your blood clots.
What you should do
Back to contentsYou should speak to your doctor or pharmacist before starting garlic supplements while taking amlodipine. If you decide to take both, monitor your blood pressure regularly at home and watch for signs of low blood pressure, such as dizziness or feeling weak. Do not stop taking your prescribed amlodipine without medical advice.
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Using other medicines
Back to contentsTaking multiple medicines? Our Medicines Interaction Checker helps you check whether your prescriptions, over-the-counter medicines, and supplements are safe to take together. Simply search for your medicines to see potential interactions and what to do about them.
Disclaimer
This information is for general educational purposes only and should not be relied upon as a substitute for professional medical advice. Always consult your GP, pharmacist, or another qualified healthcare professional before making decisions about your medications. Individual circumstances may vary, and only a healthcare professional who knows your medical history can provide personalised guidance.
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Article history
The information on this page is written and peer reviewed by qualified clinicians.
14 Mar 2026 | Originally published

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